/* project util.css */
.center{
    width: 960px;
    margin: 0 auto;
    overflow: hidden;
}
header{
    width: 100%;
    min-width: 960px;
    padding-top: 12px;
    padding-bottom: 12px;
    color: rgba(255,255,255,0.75);
    background-color: #24292e;
}
.head_logo{
    display: block;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(255,255,255,0.95);
    position: relative;
    float: left;
}
.head_logo:hover{
    background: rgba(255,255,255,1);
}
.head_logo img{
    position: absolute;
    top: 2px;
    left: 2px;
    width: 28px;
    height: 28px;
}
.head_nav{
    float: right; font-size: 14px;
}
.head_nav a{
    display: inline-block;
    height: 32px;
    line-height: 32px;
    float: left;
    margin-left: 24px;
    color: rgba(255,255,255,0.75);
}
.head_nav a:hover{
    color: rgba(255,255,255,1);
}
.head_nav a.head_navCur{
    color: rgba(255,255,255,1);
}
.article_list{
    width: 690px;
    float: left;
    display: inline-block;
    -webkit-box-shadow: 0 1px 3px 0 rgba(32, 62, 100, 0.1);
    box-shadow: 0 1px 3px 0 rgba(32, 62, 100, 0.1);
    margin: 30px 0;
    padding: 30px 0;
}
.article_item{
    display: inline-block;
    width: 650px;
    padding: 20px;
    position: relative;
}
.article_item:after{
    content: "";
    width: 650px;
    position: absolute;
    height: 1px;
    background: #e1e4e8;
    bottom: 0;
}
.article_item:last-child:after{
    height: 0;
}
.article_item h3{
    font-size: 18px;
    font-weight: 600;
    font-synthesis: style;
    line-height: 30px;
    color: #1e1e1e;
}
.article_item h3 span { float: right; font-weight: normal; font-size: 14px; }
.article_item h3 span i { color: #ff8721; }
.article_main{
    margin-top: 10px;
    display: inline-block;
}
.article_content{
    color: #262626;
    font-size: 15px;
    line-height: 24px;
    max-height: 96px;
    overflow: hidden;
}
.article_tag{
    width: 100%;
    clear: both;
    margin-top: 8px;
}
.article_tag span{
    float: left;
    display: inline-block;
    padding: 6px 10px;
    white-space: nowrap;
    background-color: #f1f8ff;
    border-radius: 3px;
    color: #8590a6;
    font-size: 14px;
    line-height: 20px;
    margin-right: 10px;
}
.article_tag i{
    float: right;
    height: 32px;
    line-height: 32px;
    color: #8590a6;
}
.article_item:hover h3{
    color: #0366d6;
}
.article_img{
    width: 190px;
    height: 96px;
    float: left;
    margin-right: 20px;
    text-align: center;
    overflow: hidden;
    border-radius: 6px;
}
.article_img img{
    width: auto;
    height: 100%;
    border-radius: 6px;
}
.banner{
    margin-top: 10px;
    height: 285px;
    position: relative;
}
.banner img{
    width: 100%;
    height: 100%;
}
.banner h2{
    position: absolute;
    top: 100px;
    left: 100px;
    font-size: 60px;
    line-height: 85px;
    height: 85px;
    font-weight: bold;
}
.user_list{
    width: 250px;
    float: right;
    margin: 30px 0;
    padding: 0 0 30px 0;
}
.user_form{
    background: #ffffff;
    -webkit-box-shadow: 0 1px 3px 0 rgba(32, 62, 100, 0.1);
    box-shadow: 0 1px 3px 0 rgba(32, 62, 100, 0.1);
    border-radius: 4px;
}
.user_tab{
    width: 100%;
    height: 50px;
    line-height: 50px;
    border-bottom: 1px solid rgba(27,31,35,0.15);
}
.user_tab span{
    display: block;
    width: 50%;
    float: left;
    text-align: center;
    height: 100%;
    line-height: 50px;
    position: relative;
    cursor: pointer;
}
.user_tab span.user_cur:after{
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 60px;
    margin-left: -30px;
    height: 2px;
    background: #0366d6;
}
.user_login,.user_register{
    width: 100%;
    display: inline-block;
    margin-top: 20px;
}
.user_login { display: block; }
.user_register{ display: none; }
.user_input{
    width: 220px;
    margin: 10px 15px;
    margin-bottom: 20px;
    background: #ffffff;
    box-shadow: inset 0 1px 2px rgba(27,31,35,0.075);
    border: 1px solid #d1d5da;
    height: 42px;
    line-height: 42px;
    border-radius: 3px;
}
.user_input i{
    color: #8590a6;
    font-size: 18px;
    margin-left: 6px;
    margin-right: 8px;
    float: left;
}
.user_input input{
    width: 160px;
    height: 30px;
    line-height: 30px;
    margin-top: 6px;
    float: left;
    font-size: 14px;
}
.user_login_btn,.user_register_btn{
    height: 42px;
    line-height: 42px;
    text-align: center;
    background: #0f88eb;
    color: #ffffff;
    width: 220px;
    margin-left: 15px;
    border-radius: 4px;
    cursor: pointer;
    margin-bottom: 20px;
}
.user_login_btn:hover,.user_register_btn:hover{
    background: #0366d6;
}
.user_err{
    width: 100%;
    height: 30px;
    line-height: 30px;
    font-size: 12px;
    text-align: center;
    color: red;
}
.user_err span{
    display: none;
}
.margin_bottom0{
    margin-bottom: 0px;
}
.friendly_link{
    background: #ffffff;
    -webkit-box-shadow: 0 1px 3px 0 rgba(32, 62, 100, 0.1);
    box-shadow: 0 1px 3px 0 rgba(32, 62, 100, 0.1);
    border-radius: 4px;
    margin-top: 20px;
    display: inline-block;
    width: 100%;
}
.link_item{
    width: 220px;
    margin-left: 15px;
    margin-top: 20px;
    margin-bottom: 20px;
}
.link_item a{
    color: #262626;
}
.link_item a:hover{
    color: #8590a6;
}
.copy_right{
    color: #8590a6;
    width: 100%;
    font-size: 12px;
}
.user_no{
    color: #8590a6;
    width: 100%;
    font-size: 12px;
    margin-top: 20px;
    margin-bottom: 10px;
}
.user_no i{
    color: #262626;
    margin-left: 2px;
    margin-right: 2px;
}
.user_logined{
    background: #ffffff;
    -webkit-box-shadow: 0 1px 3px 0 rgba(32, 62, 100, 0.1);
    box-shadow: 0 1px 3px 0 rgba(32, 62, 100, 0.1);
    border-radius: 4px;
    padding-top: 20px;
    width: 100%;
}
.user_welcome{
    width: 220px;
    margin-left: 15px;
    font-size: 16px;
}
.user_welcome i{
    color: #0366d6;
    font-weight: 600;
}
.user_welcome a{
    margin-left: 10px;
    font-size: 14px;
    text-decoration: underline !important;
}
.user_loginOut{
    display: inline-block;
    margin: 15px;
    text-decoration: underline;
    cursor: pointer;
}
.user_loginOut:hover{
    color: #8590a6;
}

/*  detail  */
.detail_main{
    width: 700px;
    margin: 0 auto;
}
.detail_title{
    font-size: 24px;
    line-height: 40px;
    width: 100%;
    margin-top: 50px;
    margin-bottom: 10px;
    font-weight: 600;
}
.detail_content{
    font-size: 16px;
    line-height: 30px;
}
.detail_tag{
    color: gray;
    height: 20px;
    line-height: 20px;
    font-size: 14px;
    width: 100%;
    margin-top: 20px;
    margin-bottom: 20px;
}
.detail_discuss{
    width: 100%;
    display: inline-block;
    background: #ebf3fb;
    min-width: 700px;
    margin-top: 60px;
    clear: both;
}
.discuss{
    background: #ffffff;
    -webkit-box-shadow: 0 1px 3px 0 rgba(32, 62, 100, 0.1);
    box-shadow: 0 1px 3px 0 rgba(32, 62, 100, 0.1);
    border-radius: 4px;
    width: 430px;
    float: left;
    display: inline-block;
    margin: 30px 0;
    padding: 0 0 30px 0;
}
.user_tab span.discuss_title{
    display: inline-block;
    float: left;
    margin-left: 15px;
    width: 84px;
    text-align: center;
    position: relative;
}
.user_tab span.discuss_title:after{
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 84px;
    margin-left: -40px;
    height: 2px;
    background: #0366d6;
}
.discuss_main{
    display: inline-block;
    width: 400px;
    margin: 20px 15px;
}
.discuss_default{
    color: #8590a6;
    text-align: center;
    padding: 20px 0;
}
.discuss_list{
    width: 100%;
}
.discuss_user{
    width: 100%;
    display: inline-block;
    height: 20px;
    line-height: 20px;
}
.discuss_user span{
    font-size: 15px;
    line-height: 20px;
    font-weight: 600;
}
.discuss_user i{
    margin-left: 10px;
    color: #8590a6;
    font-size: 12px;
}
.discuss_userMain{
    width: 100%;
    display: inline-block;
    margin-bottom: 30px;
    font-size: 14px;
    line-height: 24px;
    margin-top: 6px;
}
.discuss_input{
    width: 92%;
    padding: 10px 4%;
    height: 72px;
    font-size: 14px;
    line-height: 24px;
    text-align: left;
    border: 1px solid rgba(27,31,35,0.15);
    border-radius: 4px;
}
.discuss_input:focus{
    border: 1px solid rgba(15,136,235,0.75);
}
.pagination{
    width: 650px;
    margin-left: 20px;
    height: 30px;
    clear: both;
    display: inline-block;
    margin-top: 50px;
    text-align: center;
}
.pagination_left{
    float: left;
    display: inline-block;
    height: 30px;
    line-height: 30px;
    text-align: left;
    font-size: 14px;
}
.pagination_right{
    float: right;
    display: inline-block;
    height: 30px;
    line-height: 30px;
    font-size: 14px;
    text-align: right;
}
.pagination span{
    font-size: 14px;
    color: #8590a6;
    line-height: 30px;
}
.noPageList{
    text-align: center;
    margin-top: 20px;
    margin-bottom: 20px;
    color: #8590a6;
    font-size: 14px;
}
.discuss_submit{
    width: 100%;
    height: 36px;
    line-height: 36px;
    color: #ffffff;
    background: #0f88eb;
    text-align: center;
    font-size: 14px;
    line-height: 36px;
    cursor: pointer;
    margin-top: 10px;
}
.discuss_submit:hover{
    background: #0366d6;
}